Event label Optional label Method/Device Abbreviation O2A Registry URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment MSM19/3-track Underway cruise track measurements CT 2011-12-01T00:00:00 -33.90680 18.43370 2011-12-22T00:00:00 -33.90680 18.43370 Cape Town - Cape Town MSM19/3_0_Underway-1 Swath-mapping system Simrad EM-120 (Kongsberg Maritime AS) 2011-12-03T06:51:05 -37.60473 15.58174 -35.00495 16.30299 Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg (Simrad) EM 120 multibeam echosounder during cruise MSM19/3 MSM19/3_1072-1 Dredge, chain bag DRG_C 2011-12-03T22:58:00 -39.87183 13.87083 -4741.1 empty MSM19/3_1073-1 Dredge, chain bag DRG_C 2011-12-04T02:39:00 -39.89683 13.88517 -4244.5 few rocks MSM19/3_1074-1 Dredge, chain bag DRG_C 2011-12-04T08:32:00 -40.26817 14.39433 -2786.7 few rocks MSM19/3_1075-1 Dredge, chain bag DRG_C 2011-12-04T12:56:00 -40.45933 14.74083 -1690.1 3/4 full MSM19/3_1076-1 Dredge, chain bag DRG_C 2011-12-04T15:14:00 -40.37150 14.90433 -1649 3/4 full MSM19/3_1077-1 Dredge, chain bag DRG_C 2011-12-04T18:26:00 -40.46800 15.08850 -2363.7 1/5 full MSM19/3_1078-1 Dredge, chain bag DRG_C 2011-12-04T23:13:00 -40.75783 14.70817 -3214.9 1/2 full MSM19/3_1079-1 Dredge, chain bag DRG_C 2011-12-05T03:01:00 -40.80850 14.70533 -4203.3 few rocks MSM19/3_1080-1 Dredge, chain bag DRG_C 2011-12-05T10:10:00 -41.20600 14.20117 -4056.3 few rocks MSM19/3_1081-1 Dredge, chain bag DRG_C 2011-12-05T15:18:00 -41.26117 14.16933 -4010.5 few rocks MSM19/3_1082-1 Dredge, chain bag DRG_C 2011-12-05T19:11:00 -41.20483 14.11300 -4253.6 empty MSM19/3_1083-1 Dredge, chain bag DRG_C 2011-12-06T00:13:00 -41.23317 13.69067 -3205.4 few rocks MSM19/3_1084-1 Dredge, chain bag DRG_C 2011-12-06T03:51:00 -41.23117 13.69867 -3316.5 few rocks MSM19/3_1085-1 Dredge, chain bag DRG_C 2011-12-06T12:23:00 -41.67850 12.53017 -4194.3 few rocks MSM19/3_1086-1 Dredge, chain bag DRG_C 2011-12-06T16:46:00 -41.65183 12.58167 -3975.9 empty MSM19/3_1087-1 Dredge, chain bag DRG_C 2011-12-06T21:41:00 -41.83650 12.92983 -3717.8 few rocks MSM19/3_1088-1 Dredge, chain bag DRG_C 2011-12-07T06:42:00 -41.96800 11.73583 -3527.7 empty MSM19/3_1089-1 Dredge, chain bag DRG_C 2011-12-07T10:01:00 -41.95950 11.72633 -2708.3 1/2 full MSM19/3_1090-1 Dredge, chain bag DRG_C 2011-12-07T17:17:00 -42.35617 11.36717 -4137.9 few rocks MSM19/3_1091-1 Dredge, chain bag DRG_C 2011-12-08T02:00:00 -42.56350 10.31000 -4228.1 empty MSM19/3_1092-1 Dredge, chain bag DRG_C 2011-12-08T05:34:00 -42.53483 10.30833 -3625.4 few rocks MSM19/3_1093-1 Dredge, chain bag DRG_C 2011-12-08T12:39:00 -42.30017 9.64517 -4712.7 few rocks MSM19/3_1094-1 Dredge, chain bag DRG_C 2011-12-08T17:28:00 -42.07817 9.61817 -4403.7 empty MSM19/3_1095-1 Dredge, chain bag DRG_C 2011-12-08T22:25:00 -41.95917 9.23067 -4873.5 1 rock MSM19/3_1096-1 Dredge, chain bag DRG_C 2011-12-09T03:43:00 -41.98933 9.24317 -4870.5 not on bottom due to tech. problem MSM19/3_1097-1 Dredge, chain bag DRG_C 2011-12-09T08:59:00 -42.31917 9.29183 -4796.2 empty MSM19/3_1098-1 Dredge, chain bag DRG_C 2011-12-09T12:41:00 -42.30633 9.30367 -4796.8 empty MSM19/3_1099-1 Dredge, chain bag DRG_C 2011-12-09T17:11:00 -42.51033 9.23700 -4588.4 empty MSM19/3_1100-1 Dredge, chain bag DRG_C 2011-12-09T21:56:00 -42.49183 8.86267 -4304.3 1/5 full MSM19/3_1101-1 Dredge, chain bag DRG_C 2011-12-10T03:05:00 -42.76450 8.68833 -3644.7 few rocks MSM19/3_1102-1 Dredge, chain bag DRG_C 2011-12-10T08:12:00 -43.07683 8.94017 -3085.6 empty MSM19/3_1103-1 Dredge, chain bag DRG_C 2011-12-10T12:40:00 -43.01550 9.09900 -3412 1/2 full MSM19/3_1104-1 Dredge, chain bag DRG_C 2011-12-10T17:00:00 -43.17183 9.24367 -3001.9 1/5 full MSM19/3_1105-1 Dredge, chain bag DRG_C 2011-12-10T20:22:00 -43.18650 9.32600 -3797.1 empty MSM19/3_1106-1 Dredge, chain bag DRG_C 2011-12-11T03:23:00 -43.29217 8.34683 -2931.8 1/2 full MSM19/3_1107-1 Dredge, chain bag DRG_C 2011-12-11T08:46:00 -43.69783 8.27733 -4443.8 few rocks MSM19/3_1108-1 Dredge, chain bag DRG_C 2011-12-11T18:18:00 -43.67517 6.90233 -4000.7 few rocks MSM19/3_1109-1 Dredge, chain bag DRG_C 2011-12-12T05:08:00 -44.06150 5.95000 -3922.7 1/2 full MSM19/3_1110-1 Dredge, chain bag DRG_C 2011-12-12T16:54:00 -44.36033 4.98717 -2453.1 few rocks MSM19/3_1111-1 Dredge, chain bag DRG_C 2011-12-13T00:53:00 -45.06400 4.79950 -3289.5 1/3 full MSM19/3_1112-1 Dredge, chain bag DRG_C 2011-12-13T08:19:00 -45.46933 4.97733 -2559 few rocks MSM19/3_1113-1 Dredge, chain bag DRG_C 2011-12-13T11:38:00 -45.45100 5.08233 -3284.7 1/4 full MSM19/3_1114-1 Dredge, chain bag DRG_C 2011-12-13T23:12:00 -44.60533 3.84833 -3224.5 1/4 full MSM19/3_1115-1 Dredge, chain bag DRG_C 2011-12-14T15:22:00 -43.19183 1.39617 -2625.1 few rocks MSM19/3_1116-1 Dredge, chain bag DRG_C 2011-12-14T22:49:00 -42.86217 0.58183 -2360.5 few rocks MSM19/3_1117-1 Dredge, chain bag DRG_C 2011-12-15T12:15:00 -43.54017 -1.04650 -1431.7 few rocks MSM19/3_1118-1 Dredge, chain bag DRG_C 2011-12-15T20:15:00 -43.97067 -1.45383 -1472.1 dredge lost because of broken bolt MSM19/3_1119-1 Dredge, chain bag DRG_C 2011-12-16T09:48:00 -43.45167 -2.54017 -3396.5 1 rock MSM19/3_1120-1 Dredge, chain bag DRG_C 2011-12-16T13:28:00 -43.37000 -2.57483 -2493.1 few rocks MSM19/3_1121-1 Dredge, chain bag DRG_C 2011-12-16T19:11:00 -43.07150 -2.46883 -2265.9 few rocks MSM19/3_1122-1 Dredge, chain bag DRG_C 2011-12-17T03:19:00 -42.67767 -1.42567 -1456 1/6 full MSM19/3_1123-1 Dredge, chain bag DRG_C 2011-12-17T15:18:00 -42.38517 0.94333 -2915 few rocks MSM19/3_1124-1 Dredge, chain bag DRG_C 2011-12-17T22:08:00 -42.52950 1.76633 -2355 1/5 full MSM19/3_1125-1 Dredge, chain bag DRG_C 2011-12-18T04:37:00 -42.20517 2.36933 -1711.1 1/5 full MSM19/3_1126-1 Dredge, chain bag DRG_C 2011-12-18T10:59:00 -41.72083 2.09100 -2192.3 empty MSM19/3_1127-1 Dredge, chain bag DRG_C 2011-12-18T14:09:00 -41.71317 2.08417 -2012.3 1/4 full MSM19/3_1128-1 Dredge, chain bag DRG_C 2011-12-18T17:13:00 -41.79900 2.12417 -2509.9 few rocks